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CONECA (pronounced: CŌ´NECA) is a national numismatic organization devoted to the education of error and variety coin collectors. CONECA focuses on many error and variety specialties, including doubled dies, Repunched mintmarks, multiple errors, clips, double strikes, off-metals and off-centers—just to name a few. In addition to its website, CONECA publishes an educational journal, The Errorscope, which is printed and mailed to members bimonthly. CONECA offers a lending library, examination, listing and attribution services; it holds annual meetings at major conventions (referred to as Errorama) around the country.

CONECA was formed through a merger of CONE and NECA in early 1983. To learn more about the fascinating HISTORY OF THE ERROR HOBBY and THE HISTORY OF CONECA, we encourage you to visit us our main site Here

If you're not a member and would like to join see our Membership Application

We thank everybody who has helped make CONECA the great success that it is today!

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Forum Description

Forums Topics Posts Last Post
Helpful information on Errors and Varieties will be posted here.
Topics: 13 Posts: 61
13 61
CONECA Announcements
Updates on club activities.
Topics: 50 Posts: 140
50 140
Topics: 431 Posts: 1,517
Last Post: New member
431 1,517
by James
General Forum
Discussion and analysis of all types of non-standard coinage.
Topics: 1,419 Posts: 5,561
1,419 5,561
Die Variety Forum
Discussion and analysis of die varieties
Topics: 2,768 Posts: 12,259
2,768 12,259
Mint Error Forum
Discussion and analysis of planchet and striking errors.
Topics: 2,592 Posts: 10,923
Last Post: 1944 mint error?
2,592 10,923
Topics: 162 Posts: 549
162 549
Topics: 47 Posts: 191
47 191
Topics: 12 Posts: 34
Last Post: 1955???
12 34